The joining of RNA from two different genes. One type of trans-splicing is the "spliced leader" type (primarily found in protozoans such as trypanosomes and in lower invertebrates such as nematodes) which results in the addition of a capped, noncoding, spliced leader sequence to the 5' end of mRNAs. Another type of trans-splicing is the "discontinuous group II introns" type (found in plant/algal chloroplasts and plant mitochondria) which results in the joining of two independently transcribed coding sequences. Both are mechanistically similar to conventional nuclear pre-mRNA cis-splicing. Mammalian cells are also capable of trans-splicing.
Pozri aj (FX) v slov.
RNA, zostrihová vedúca
Pozri aj (FX) v angl.
RNA, Spliced Leader
Odkazy
(1) - heslo MeSH
predmetové heslo
Počet záznamov: 1
openseadragon
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